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J-Spring Digital videos

At the start of the summer we organized J-Spring Digital instead of the physical J-Spring, because of COVID-19. It ended up in 4 days of premium Masterclasses. Since this was at the start of the summer we recognize that not everyone was able to attend. Therefore, we posted all the videos online! You can find sessions about Reactive by Oleh …

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J-Fall 2020 Call for Papers is geopend!

Tijdens J-Spring Digital is het aangekondigd: de Call for Papers applicatie voor het grootste Java evenement van Nederland is weer geopend! Voor J-Fall 2020 maken we gebruik van onze NLJUG Call for Papers applicatie. Heb je een interessant Java-gerelateerd verhaal dat je graag wilt delen met mede-NLJUG leden? Dien je paper dan nu in. Zo zorgen we samen voor een …

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Java Magazine #2 2020: J-Spring Digital is coming!

Deze Java Magazine kwam uit middenin het hoogtepunt (hopelijk!) van het Coronavirus. En was dan ook een apart nummer. Maar gelukkig was er meer dan genoeg interessante materie om te lezen. Zoals de nieuwe features van Java 14, Mob programming, Crux, Progressive Selfies Web App, programmeertaal Rust en veel meer. Veel lees plezier! Liever het magazine in je browser bekijken …

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Apache Arrow and Java: Lightning Speed Big Data Transfer

By its very nature, Big Data is too big to fit on a single machine. Datasets need to be partitioned across multiple machines. Each partition is assigned to one primary machine, with optional backup assignments. Hence, every machine holds multiple partitions. Most big data frameworks use a random strategy for assigning partitions to machines. If each computation job uses one …

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WebAssembly Used by Java-to-Web Compiler CheerpJ 2.0 to Port Java Applications to Browsers

LeaningTech recently released the second major iteration of CheerpJ. CheerpJ 2.0 may convert Java applications into a mix of HTML, WebAssembly and JavaScript, so that developers can run Java applications (including applets) in browsers or integrate Java libraries into web applications. CheerpJ 2.0 uses WebAssembly to improve runtime speed. By: Bruno Zouriol | InfoQ. CheerpJ 2.0 provides a full (100% of …

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How to Notarize a Mac Application with Liberica JDK using javapackager

One of the main global trends in IT is the safety of users and preventing the spread of malicious programs, but at the same time, it greatly complicates the life of developers. There are different approaches to solving the issue associated with software security. The most common is the use of an antivirus tool by scanning a computer for malware. …

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J-Spring Digital is coming!

Make sure you get your spot for the first edition of J-Spring Digital! Four days of Java mayhem are coming next week! From the 23rd to the 26st of June every day between 16:00 and 18:00, you will get masterclasses by the greatest Java gurus. To finish it up we will be doing a NLJUG pubquiz in which you can …

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Scala Software Engineer – Simacan

Will you help us to build the technological infrastructure for self-driving cars? How about working with technologies such as Scala, AKKA, AWS/S3/ECS, Microservices and Docker? Would you also enjoy being involved in a complex data platform in the cloud that benefits millions of Dutch people every day? Simacan puts transport and logistics on the map. We’re an ambitious scale-up specialized …

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Kotlin – Asynchronous streams

Two weeks ago, Xebia organized an online Meetup about Kotlin. In the meetup we showed how Kotlin’s coroutines take away much of the headache when writing asynchronous code from the application developer. In this series of blog posts we show what a positive effect Kotlin’s coroutines have for the library developer. Specifically, we look at the difference between asynchronous streaming …

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Java Developer – CodeSquad

Wij vinden plezier in het werk en ruimte voor persoonlijk ontwikkeling erg belangrijk. Als developer bij CodeSquad bepaal je daarom zelf welke opdracht het beste bij je past. Jij weet tenslotte als geen ander waar je passie ligt. Ook krijg je alle ruimte voor je persoonlijke ontwikkeling met een stevig persoonlijk opleidingsbudget. Dit budget kun je geheel naar eigen inzicht …

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